.author-div {
    text-align: center;
    padding   : 1rem;

    div {
        margin-bottom: 1rem;

    }

    .author-introduction {
        font-size: .8rem;
        color    : #999;
    }

    .account {
        background-color: #999;
        margin-left     : .5rem;
        margin-right    : .5rem;
    }

}